290084400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4284

約数の個数: 180

約数和(自身を含む): 1059906120

約数和(自身を除く): 769821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4241, 4275, 4560, 5700, 6840, 7600, 8482, 8550, 11400, 12723, 13680, 16964, 17100, 21205, 22800, 25446, 33928, 34200, 38169, 42410, 50892, 63615, 67856, 68400, 76338, 80579, 84820, 101784, 106025, 127230, 152676, 161158, 169640, 190845, 203568, 212050, 241737, 254460, 305352, 318075, 322316, 339280, 381690, 402895, 424100, 483474, 508920, 610704, 636150, 644632, 725211, 763380, 805790, 848200, 954225, 966948, 1017840, 1208685, 1272300, 1289264, 1450422, 1526760, 1611580, 1696400, 1908450, 1933896, 2014475, 2417370, 2544600, 2900844, 3053520, 3223160, 3626055, 3816900, 3867792, 4028950, 4834740, 5089200, 5801688, 6043425, 6446320, 7252110, 7633800, 8057900, 9669480, 11603376, 12086850, 14504220, 15267600, 16115800, 18130275, 19338960, 24173700, 29008440, 32231600, 36260550, 48347400, 58016880, 72521100, 96694800, 145042200, 290084400]

約数ペア:

[(1, 290084400), (2, 145042200), (3, 96694800), (4, 72521100), (5, 58016880), (6, 48347400), (8, 36260550), (9, 32231600), (10, 29008440), (12, 24173700), (15, 19338960), (16, 18130275), (18, 16115800), (19, 15267600), (20, 14504220), (24, 12086850), (25, 11603376), (30, 9669480), (36, 8057900), (38, 7633800), (40, 7252110), (45, 6446320), (48, 6043425), (50, 5801688), (57, 5089200), (60, 4834740), (72, 4028950), (75, 3867792), (76, 3816900), (80, 3626055), (90, 3223160), (95, 3053520), (100, 2900844), (114, 2544600), (120, 2417370), (144, 2014475), (150, 1933896), (152, 1908450), (171, 1696400), (180, 1611580), (190, 1526760), (200, 1450422), (225, 1289264), (228, 1272300), (240, 1208685), (285, 1017840), (300, 966948), (304, 954225), (342, 848200), (360, 805790), (380, 763380), (400, 725211), (450, 644632), (456, 636150), (475, 610704), (570, 508920), (600, 483474), (684, 424100), (720, 402895), (760, 381690), (855, 339280), (900, 322316), (912, 318075), (950, 305352), (1140, 254460), (1200, 241737), (1368, 212050), (1425, 203568), (1520, 190845), (1710, 169640), (1800, 161158), (1900, 152676), (2280, 127230), (2736, 106025), (2850, 101784), (3420, 84820), (3600, 80579), (3800, 76338), (4241, 68400), (4275, 67856), (4560, 63615), (5700, 50892), (6840, 42410), (7600, 38169), (8482, 34200), (8550, 33928), (11400, 25446), (12723, 22800), (13680, 21205), (16964, 17100)]